silurid vs silurid fish

silurid and silurid fish both are nouns.

Word	Noun	Adjective	Verb	Adverb
silurid	Yes	No	No	No
silurid fish	Yes	No	No	No

As nouns, silurid and silurid fish are synonyms defined as:

silurid and silurid fish: Old World freshwater catfishes having naked skin and a long anal fin more or less merged with the eellike caudal fin

silurid (noun)	silurid fish (noun)
Old World freshwater catfishes having naked skin and a long anal fin more or less merged with the eellike caudal fin	Old World freshwater catfishes having naked skin and a long anal fin more or less merged with the eellike caudal fin